Remove duplicate entry_declaration rule.

grammar.js

@@ -1371,7 +1371,7 @@ module.exports = grammar({
             $._discrete_subtype_definition,
             ')',
          )),
-         optional($.formal_part),
+         field('parameter_profile', optional($.formal_part)),
          optional($.aspect_specification),
          ';',
       ),
@@ -1815,19 +1815,6 @@ module.exports = grammar({
          )),
          ';',
       ),
-      entry_declaration: $ => seq(
-         optional($.overriding_indicator),
-         reservedWord('entry'),
-         $.identifier,
-         optional(seq(
-            '(',
-            $._discrete_subtype_definition,
-            ')',
-         )),
-         field('parameter_profile', optional($.formal_part)),
-         optional($.aspect_specification),
-         ';',
-      ),
       _task_item: $ => choice(
          $.entry_declaration,
          $._aspect_clause,

src/grammar.json

@@ -8008,8 +8008,12 @@
           "value": "entry"
         },
         {
-          "type": "SYMBOL",
-          "name": "identifier"
+          "type": "FIELD",
+          "name": "entry_name",
+          "content": {
+            "type": "SYMBOL",
+            "name": "identifier"
+          }
         },
         {
           "type": "CHOICE",

src/node-types.json

@@ -3056,6 +3056,16 @@
     "type": "entry_declaration",
     "named": true,
     "fields": {
+      "entry_name": {
+        "multiple": false,
+        "required": true,
+        "types": [
+          {
+            "type": "identifier",
+            "named": true
+          }
+        ]
+      },
       "parameter_profile": {
         "multiple": false,
         "required": false,
@@ -3127,7 +3137,7 @@
     },
     "children": {
       "multiple": true,
-      "required": true,
+      "required": false,
       "types": [
         {
           "type": "aspect_specification",
@@ -3145,10 +3155,6 @@
           "type": "discriminant_constraint",
           "named": true
         },
-        {
-          "type": "identifier",
-          "named": true
-        },
         {
           "type": "index_constraint",
           "named": true